One of my favorite memories was playing Kirby Superstar as a kid with a friend. Actually got it on my WiiU because I love it that much!

I also own most Kirby games, and there have only been a couple that felt underwhelming. Kirby Return to Dreamland for the Wii is very much worth checking out. I think it was a a tad overlooked, but it feel like an older Kirby game, and you can play with four people at the same time!